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3 result(s) for Session-less Service

• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  4.9.1 Overview
  created, or a Session-less Service is called, the Server must determine what Roles are granted to that Session or Session-less Service invocation. This specification defines standard mapping rules
• OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings
  7.1.3 Establishing a connection
  specifies a domain name then the initiator requires access to a domain name resolution service (e.g., the DNS protocol) that maps the domain name onto a usable network address ... future (the sequence may pause here). Client may use SecureChannel for Discovery or Session-less Service invocations. Once a SecureChannel is established, the Server shall create a new socket
• OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings
  7.5.1 Overview
  SecureChannel negotiation when using opcua+json sub-protocol. The default UserIdentity for any Session-less Service calls made over the WebSocket is specified by the opcua+token sub-protocol